40G QSFP+ Passive Direct Attach Copper Cable
40G DAC
40G QSFP+ Passive Direct Attach Copper Twinax Cable is designed for use in 40GBASE Ethernet. It provides a QSFP+ to QSFP+ copper direct-attach solution. This cable is compliant with IEEE 802.3ba Ethernet standard and QSFP MSA Compliant.
With these features, this easy to install, high speed, cost-effective direct attach copper twinax cable is suitable for short-distance connectivity within a rack or between adjacent racks in data centers.
With these features, this easy to install, high speed, cost-effective direct attach copper twinax cable is suitable for short-distance connectivity within a rack or between adjacent racks in data centers.
Quantity
Product Highlights
● Max. Power Consumption 0.5W
● Tested in Targeted Switches for Superior Performance, Quality, and Reliability
● Minimum Bend Radius 35mm for Flexible Routing
● Simplifies the Patching and Offers a Cost-effective Way for Short Links
● Support Real-time Configuration
● Hot Pluggable QSFP+ MSA Compliant
● Low Insertion Loss and Ultra-low Crosstalk for Improved Performance
● RoHS Compliant
| Wodata SeriesDirect Attach Copper Twinax Cable | |||||||||
| Connector Type | Rate | Media | Power Supply | Wire AWG | Cable Length | Jacket Material | Cable Type | Temperature | Power Consumption |
| SFP+ to SFP+ | 10G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.1W |
| SFP28 to SFP28 | 25G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.5W |
| QSFP+ to QSFP+ | 40G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.5W |
| QSFP+ to 4SFP+ | 40G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.5W |
| QSFP28 to QSFP28 | 100G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.5W |
| QSFP28 to 4*SFP28 | 100G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.5W |
| QSFP56 to QSFP56 | 200G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.1W |
QSFP-DD to QSFP-DD | 400G | Copper | 3.3V | 30AWG | 1m (3ft) | PVC (OFNR) | Passive Twinax | 0 to 70°C | ≤0.1W |


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Shenzhen Wolck Network Product Co.,Ltd
9# BanTian LongBi Industry Area, ShenZhen, China
(86)-0755-84192885
sales4@wolck.cn
